/*
 * 版权所有 (C) 2015 知启蒙(ZHIQIM) 保留所有权利。[遇见知启蒙，邂逅框架梦]
 * 
 * https://zhiqim.org/project/zhiqim_framework/zhiqim_orm.htm
 *
 * Zhiqim ORM is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
package org.zhiqim.orm.dbo.defined;

import org.zhiqim.orm.ORMConstants;
import org.zhiqim.orm.ORMType;
import org.zhiqim.orm.dbo.DboField;

/**
 * 标准字段格式，配置格式如：<br><br>
 * <field field="userId" column="USER_ID" type="string,19,char" notNull="true"/><br>
 * 和_Table一起组装
 *
 * @version v1.0.0 @author zouzhigang 2014-3-21 新建与整理
 */
public class _TableField implements ORMConstants, DboField
{
    private String field;
    private String column;
    private String type;
    private boolean notNull;
    
    public _TableField(String name, String column, String type, boolean notNull)
    {
        this.field = name;
        this.column = column;
        this.type = type;
        this.notNull = notNull;
    }
    
    public String toString()
    {
        return new StringBuilder("<field")
            .append(" field=").append(_DOUBLE_QUOTE_).append(field).append(_DOUBLE_QUOTE_)
            .append(" column=").append(_DOUBLE_QUOTE_).append(column).append(_DOUBLE_QUOTE_)
            .append(" style=").append(_DOUBLE_QUOTE_).append(type).append(_DOUBLE_QUOTE_)
            .append(" notNull=").append(_DOUBLE_QUOTE_).append(notNull).append(_DOUBLE_QUOTE_)
            .append("/>")
            .toString();
    }
    
    public String getField()
    {
        return field;
    }

    public String getColumn()
    {
        return column;
    }

    public int getType()
    {
        return ORMType.getColumnTypeMaybeLength(type);
    }
    
    public String getTypeAndLength()
    {
        return type;
    }
    
    public boolean isNotNull()
    {
        return notNull;
    }
}
